6616520203462 has 16 divisors (see below), whose sum is σ = 10688455838592. Its totient is φ = 3053712585600.

The previous prime is 6616520203387. The next prime is 6616520203487. The reversal of 6616520203462 is 2643020256166.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1511539 + ... + 3939262.

It is an arithmetic number, because the mean of its divisors is an integer number (668028489912).

Almost surely, 2^{6616520203462} is an apocalyptic number.

6616520203462 is a deficient number, since it is larger than the sum of its proper divisors (4071935635130).

6616520203462 is a wasteful number, since it uses less digits than its factorization.

6616520203462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5497503.

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 6616520203462 in words is "six trillion, six hundred sixteen billion, five hundred twenty million, two hundred three thousand, four hundred sixty-two".